успокоитель талевого каната | |
O&G | line guide |
буровая лебёдка | |
gen. | winches; draworks |
dril. | dwks |
mining. | drill winch |
O&G | drawwork; draw-works |
O&G. tech. | winch; drill floor winch |
oil | casing shoe |
| |||
line guide (MichaelBurov) |
Успокоитель талевого каната: 2 phrases in 1 subject |
Drilling | 2 |